"speculations about the outcome of the election"
"he dismissed it as mere conjecture"
"he knew the stock was a speculation when he bought it"
"the habit of meditation is the basis for all real knowledge"
Mere romantic speculation of political dreamers.
出自： H. P. Brougham
Speculation increased that we might..devalue the dollar.
出自： Lyndon B. Johnson
Speculations as to what went on in the artist's mind are unverifiable.
出自： I. A. Richards